Write sharper,
not harder.
Professional writing tools for students, bloggers, and professionals. No account. No limits. Always free.
All tools
18 free tools · no account neededWord Counter
Count words, characters, sentences, and paragraphs. Estimate reading time live as you type.
Character Counter
Count characters with and without spaces in real time — perfect for tweets, bios, and meta tags.
Sentence Counter
Count the number of sentences, words, and paragraphs in any block of text instantly.
Paragraph Counter
Count paragraphs, lines, and words in your text. Great for essays, articles, and reports.
Reading Time Calculator
Estimate how long your text takes to read or speak aloud at a chosen pace.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, or toggle the case.
Text Cleaner
Remove extra spaces, empty lines, and stray formatting. Normalise messy text in one click.
Remove Line Breaks
Strip line breaks from text, turn them into spaces, or keep paragraph breaks intact.
Readability Score
Get a Flesch reading-ease score, grade level, and difficulty rating for your text.
Keyword Density Checker
See which words and phrases appear most often and their density percentage for SEO.
Text Sorter
Sort lines alphabetically, numerically, by length, or reverse them — with options.
Duplicate Line Remover
Remove duplicate lines from a list, with optional case-insensitive and trim matching.
Slug Generator
Turn any title into a clean, lowercase, URL-friendly slug with hyphens.
Text Reverser
Reverse text by characters, words, or lines — flip your writing backwards instantly.
Lorem Ipsum Generator
Generate placeholder paragraphs, sentences, or words of Lorem Ipsum filler text.
JSON Formatter
Format, beautify, minify, and validate JSON with clear, line-numbered error messages.
URL Encoder / Decoder
Percent-encode or decode URLs and query strings safely in your browser.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to plain text, with full Unicode support.
Why ProseTool?
Instant results
Every tool works live as you type or with a single click — no button-mashing, no waiting.
100% private
Your text never leaves your device. Everything runs in your browser — nothing is uploaded or stored.
Always free
No word limits, no account walls, no upsell traps — ever.
Works offline
No servers, no API calls. Once the page loads, the tools keep working even without a connection.